Factor Info

ID 31640
Size 379 digits / 1258 bits
Status composite
Value 2840730904532902314062143634233358344247279535377446856584909506956111600873142811701091758887085727161207413990883481915729463027314725114980141404588262472203230673670487481553864090441528494588621976704768734038825125347556373963497101563583539089299453721794532781812757498932706018623775371472598426859904320570647234446090119775467054587712289608133604181487577149176278001

Factorizations

Primary (ID: 31641) 96897056943064035483161580450912377808223202051 (proven prime)
(ID: 31642) 29316998824867239454909125085030054242774048115728776564277908108510056146579445699057135752190142393178888738640862087072553680018454913210572833140269769619114549546390958381580870351635610743840959803402605858832044328733650108819064042215906212756127141270530097648518039277855576608823720747933525933522767012655738128606003451 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.